The mama bear by bond arms has a compact 2.5" barrel chambered for powerful.357 magnum or.38 special rounds.This derringer has a stainless steel double barrel and frame with a crossbolt safety, automatic spent casing extractor, and a patented rebounding hammer.Its spring-loaded cammed locking lever allows for a tighter barrel/frame fit and rapid loading and unloading.It is compatible with all bond arms interchangeable barrels.The mama bear has a blade front sight, fixed rear sight, and pink wood grips.Metal Finish: Stainless SteelType: DerringerAction: SAOCaliber: 357 MagBarrel Length: 2.50"Capacity: 2rdSafety: CrossboltGrips: Pink WoodSights: Blade Front/Fixed RearWeight: 18.50 ozOal: 4.50"Barrel Length Range: 2" to 2.99"Weight Range: 16 oz to 31.99 oz